Рџрµсђрµрірѕрґ С‚рµрєсѓс‚р° Science Рєрѕрёрірё Oksana Karpiuk 9 Рєр»р°сѓсѓ Р°рѕрір»рёр№сѓрєрёр№ Site

Unit 3 of the 2017 Oksana Karpiuk 9th grade English textbook explores science and technology, covering topics like inventions, gadgets, and scientific progress. The section provides key vocabulary, historical figures such as Alexander Fleming, and discussions on how technology impacts communication.